I use the vertical Cropper Hopper system to store my cardstock and patterned paper. I originally bought the whole kits of large holders, indivual paper holders that fit inside the large ones and these dividers. As I add more and more paper collections, I need more dividers. It is so handy to be able to buy just the dividers. They keep my paper organized as I organize it by Manufacturer alphabetically, then by collection alphabetically. My cardstock is organized by rainbow colors. Cropper Hopper makes a quality product. I highly recommend these dividers.
I have used the 12x12 dividers in my sorting and separating of paper to clean up the crafting area. What blessing that someone thought this idea up. They do exactly what they are advertised for. They keep my life simple and I love that. Easy to clean and I can re-label them for other files if I want. Anytime I can purchase a product that is reusable . . . I appreciate it all the more. Thank you.
I had a hard time organizing my 12x12 paper until I found the Cropper Hopper holders and dividers. I have labeled all of my 12x12 paper by manufacturer and color, so that no matter what project I am working on and no matter what color I need, I know exactly where to go for the paper.
I have purchased several sets of these to add to my plain cropper hopper paper holders. I use them to divide all my cardstock by primary color. I'm a big fan of Cropper's organizational and storage products - they are made of quality, durable materials. Excellent product.